Square D QBL22225 225A 2P 240V Circuit Breaker | AmpState

Introducing the Square D QBL22225 225A 2P 240V circuit breaker — a reliable protector designed for panelboards, load centers, and electrical distribution systems. Built for everyday electrical work, this unit ensures solid overcurrent protection while supporting retrofit projects where the part number must stay consistent across replacements.

Why this breaker stands out

• 225 Ampere rating delivers strong protection for high-demand feeders and main circuits, helping prevent overcurrent events without unnecessary interruptions.
• 2-pole, 240V design disconnects both conductors simultaneously, ideal for balanced loads in standard North American electrical installations.
• Part-number consistency simplifies maintenance planning and stock management, reducing confusion during upgrades or service calls.
• Versatile within the Square D QBL line compatible with panelboards, load centers, and a range of electrical distribution configurations.
• Available from AmpState with expert support to help you confirm fit and ensure proper replacement in your system.

Practical use cases

Whether you’re a contractor, facilities manager, or maintenance technician, this breaker is ideal for retrofit projects, service panel upgrades, or planned maintenance where maintaining a consistent part number matters. Use the QBL22225 for high-load feeders or main circuits in commercial, industrial, or larger residential applications that require dependable 240V protection.

Installation and compatibility tips

Before installation, verify that your panelboard or load center supports Square D QBL breakers and that a 2-pole 240V unit aligns with the circuit you’re protecting. If you’re unsure about fit, AmpState offers support to confirm compatibility and ensure you’re ordering the correct part number for your setup.

Order with confidence knowing the QBL22225 is designed for ongoing maintenance cycles and retrofit projects where consistency matters, helping you streamline inventory and reduce downtime. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.